This document is an introduction to a guidebook about writing high-quality IELTS essays with a band score of 9. It includes 40 sample academic essays with notes. The guidebook was written by Dr. Bruce A. Smart, founder of Yasi Learning, and published in January 2015. It contains chapters on essay writing strategies, the academic task 1 essay, 7 sample task 1 essays on various graphs and charts, instructions for writing the general task 1 letter, and 2 sample letters. The document provides an overview of the contents and structure of the guidebook to help readers with IELTS essay writing.